This paper presents a first-order perturbation analysis of the Tufts-Kumaresan (TK) method used to estimate frequencies of complex sinusoids in small additive noise. Several fundamental properties are presented and proved. Further illustrations are provided through numerical examples.
|Original language||English (US)|
|Number of pages||13|
|Journal||IEEE Transactions on Acoustics, Speech, and Signal Processing|
|State||Published - Feb 1988|
ASJC Scopus subject areas
- Signal Processing